Use of English · Parte 1
When VisiCalc first (0) APPEARED on personal computers in 1979, few observers grasped the scale of what had just been unleashed. The humble spreadsheet did more than (1) .......... a tedious manual task; it quietly (2) .......... the basic unit of business reasoning. Decisions that had once rested on narrative…
Desbloquea todos los exámenes, simulaciones ilimitadas, las 80 fases del juego y mucho más.